Telephone system



Jan. 12, 1960 F. A. MoRRls lxa-TAI. 2,921,137

TELEPHONE: SYSTEM Filed Dec. 16, 1952 55 Sheets-Sheet 1 Jan. 12, 1 960 F. A. MORRIS ETAL TELEPHONE SYSTEM 55 Sheets-snapt 2 Filed Dec.`1e. 1952 #NNIMRWN NNNIQN M QNNLNN GBR fwmmnm JQQM.

ACER@ NMLNK INVENTORS: Frank' A, Morris BY Robe/Z 5. roujdzzle.

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55 Sheets-Sheet 3 INVENTORS: ,4

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TELEPHONE SYSTEM Jan. 12, 1960 F. A. MoRRls ETAL TELEPHONE SYSTEM Filed Deo. 16. 1952 MN( QSE@ mmvwsv@ Jan. l2, 1960 F. A. MORRISv Erm.V f 2,921,137

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lizzy Jan. 12, 1960 Filed Dec. 16, 1952 F. A. MORRIS ETAL l TELEPHONE SYSTEM 35 sheets-'sneere ffm cli@ Jan. 12, 1960 F. A. MORRIS ET-AL 2,921,137

-TELEPHONE sYs'mM Filed neo. 1e, 1952 55 sets-sneet 9 /3/6 1N ENTQRs;

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TELEPHONE sY'rEM 35 Sheets-Sheet 10' Filed Dec. 16, 1952 .SNSUEW mm. N 1%@ N ENNA www# b @iig Jan. 12, 196() F. A. MORRIS :TAL

TELEPHONE SYSTEM 35 Sheets-Sheet 11 Filed Dec. 16. 1952 .wbantbb WANN@ mt C? N tank JNI/ENTORS.'

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Jan. l2, 1960 F. A. MORRIS ETAL TELEPHONE SYSTEM 55 Sheets-Sheet 12 Filed Dec. 16. 1952 Jan. l2, 1960 A F. A. MORRIS :TAL

TELEPHONE SYSTEM 35 sheets-sheet; 1s

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Jan. 12, 1960 F. A. MoRvRls ET AL TELEPHONE SYSTEM 35 Sheets-Sheet 15 Filed Dec. 16. 1952 NN l REMQSQM zQQD NNN Jan. 12, 1960 F. A. MQRRls i-:ML

TELEPHONE sxsTEM Filed Deo. 16. 1952 S QQ @NQ QSS F. A. MORRIS ET AL Jan. 12, 1960 TELEPHONE SYSTEM Filed Dec. 16. 1952 Jan. l2, 1960 F. A. MORRIS ETAL TELEPHONE SYSTEM 35 sheets-sheet 19 Filed Dec.

Jan. 12, 1960 F. A. MoRRls ETAL TLPHONE SYSTEM yFiled Dec. 16, 1952 .TELEPHONE SYSTEM Y 35 sheets-sheet 2o Jan. 12, 1960 F. A. MORRIS ETAL Filed Deo. 16. 1952 mmw 

